Compostable Packaging Resources & Guides
Welcome to the Pure Compostables resource library — a working set of in-depth guides written for the people who actually procure, evaluate, and switch to compostable packaging. You’ll find detailed certification breakdowns (BPI, TUV, EN 13432, ASTM D6400 and beyond), step-by-step playbooks for transitioning a business away from conventional plastics, and product selection guides covering bag sizes, materials, and use cases. Every article is written from the perspective of a manufacturer with thirteen years of operating experience — not a marketing team. Use the categories below to navigate by topic, or browse the most recent guides directly. If your question isn’t answered here, our team is happy to help — start with our wholesale page or send us a note via the contact page.
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Can I Compost in a Garage in Winter?
An unheated garage in a cold climate is a workable but limited compost location for winter. Pile activity slows dramatically below 40°F. Insulated bins, vermicompost, and bokashi all extend the season. Here’s what works, what doesn’t, and what to expect.
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Valentine’s Day Bouquets: Compostable Wrapping Alternatives
Valentine’s Day produces an enormous spike in cut-flower volume, and most bouquets come wrapped in plastic cellophane plus ribbon plus plastic-coated paper. The compostable wrapping alternatives — kraft paper, banana leaf, jute twine, recycled cardboard — work just as well. Here’s what florists are actually using.
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TÜV OK Compost INDUSTRIAL vs HOME: When Each Certification Matters for B2B Compostable Packaging Procurement in 2026
TÜV OK Compost INDUSTRIAL vs OK Compost HOME — what each certification actually requires, when each matters for B2B procurement, which compostable foodware categories carry which certifications, and how to communicate the difference to customers.
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Avocado Pits: How to Compost the Toughest Item in Your Kitchen
An avocado pit can sit in your compost pile for two years and still look like an avocado pit. The fibers are dense, the cellulose is high, and home piles rarely get hot enough to break them down fast. Here’s what to do — chop them, hot compost them, or skip them entirely.
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Can I Microwave a Compostable Container?
Most compostable containers are microwave-safe, but there are caveats around material, time, and what’s inside. Bagasse handles it well. PLA-lined paper has limits. Some bioplastic containers have issues. Here’s the practical breakdown for both consumers and operators.
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How to Compost Used Tissues, Cotton Swabs, and Other Small Trash
The small bathroom and household items that mostly end up in the trash — tissues, cotton swabs, hair, nail clippings, lint, pencil shavings — are mostly compostable. Most home composters don’t bother because the individual items feel inconsequential. The cumulative diversion is meaningful.
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The Compostable Keyboard With Bamboo Keys
Bamboo keyboards have shown up in small batches over the past 15 years — from craft makers to commercial product launches. The keys are bamboo, the chassis is often bamboo or recycled aluminum, but the electronics inside aren’t compostable. The story of how close to fully compostable a keyboard can actually get.
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A Buyer’s Guide to Compostable Trays for Hospital Service
Hospital food service is a high-volume, high-regulation environment. Compostable trays for hospital service need to handle hot food, fit existing meal-delivery systems, meet sanitation requirements, and integrate with disposal pathways. Here’s what to look for and what to expect.
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How to Use Compostable Items in Customer Surveys
Customer surveys are how businesses find out whether their sustainability efforts are landing with customers. For operations that have switched to compostable foodware, the survey is the feedback loop that turns the operational change into a strategic insight. Here’s how to design surveys that produce useful answers.
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9 Best Composting Programs at Major Stadiums
Stadium composting programs have moved from novelty to operational standard at many major US venues. The leaders divert 50-90% of stadium waste from landfill, mostly through compostable foodware and organics collection. Nine programs worth knowing about.
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6 Compostable Innovations Inspired by Nature
Biomimicry — designing materials that work the way nature works — has driven some of the most interesting compostable innovations in the past decade. Mycelium packaging, seaweed cups, banana leaf plates, palm leaf trays, mushroom-based composites, algae-derived plastics. Six worth knowing about.
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Can I Compost Hair and Pet Fur?
Hair and pet fur are nitrogen-rich, compostable inputs. They break down slowly, so most home composters underuse them or skip them entirely. The answer to whether you can compost them is yes — with caveats about volume, layering, and what counts as hair versus what doesn’t.